﻿using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;

public partial class BalanceCenter_AdminUpFileList : PageBase
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!this.IsPostBack)
        {
            BindData();
        }
    }

    #region Web 窗体设计器生成的代码

    override protected void OnInit(EventArgs e)
    {
        isRequestLogin = true;
        RequestCompetences = Competences.BuildCompetencesList(Competences.FillContent, Competences.EditNews);
        RequestLoginPage = "BalanceCenter/AdminUpFileList.aspx";

        base.OnInit(e);
    }

    #endregion

    private void BindData()
    {
        DataTable dt = DAL.Tables.T_UpFiles.Select("", "", "[DateTime] desc");

        if (dt == null)
        {
            PublicFunction.GoError(ErrorNumber.DataReadWrite, "数据读写错误", this.GetType().BaseType.FullName);

            return;
        }

        g.DataSource = dt;
        g.DataBind();
        gPager.Visible = (dt.Rows.Count > 0);
    }

    protected void g_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
    {
        if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem || e.Item.ItemType == ListItemType.EditItem)
        {
            LinkButton lbdel = (LinkButton)e.Item.Cells[2].FindControl("btnDel");
            lbdel.Attributes.Add("onclick", "return confirm('" + System.Web.HttpUtility.HtmlEncode("您确信要删除此文件吗？") + "');");
        }
    }

    protected void g_ItemCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
    {
        if (e.CommandName == "Del")
        {
            if (DAL.Tables.T_UpFiles.Delete("[id] = " + e.Item.Cells[3].Text) < 0)
            {
                PublicFunction.GoError(ErrorNumber.Unknow, "数据删除失败", this.GetType().BaseType.FullName);
            }

            ShoveEL._Web.JavaScript.Alert(this.Page, "操作成功");

            BindData();

            return;
        }
    }

    protected void btnAdd_Click(object sender, System.EventArgs e)
    {
        this.Response.Redirect("AdminUpFiles.aspx", true);
    }

    protected void gPager_PageWillChange(object Sender, Shove.Web.UI.PageChangeEventArgs e)
    {
        BindData();
    }

    protected void gPager_SortBefore(object source, System.Web.UI.WebControls.DataGridSortCommandEventArgs e)
    {
        BindData();
    }
}